Active Member
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[China]
Address: Room 302,Unit#2,#123Bldg,Daoyongsheng,Jiangdong street,yiwu,jinhua,zhejiang
Contact name:Mark Zhang
YIWU YUXING IMPORT AND EXPORT FIRM |
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Shoe press paper making felt used to produce printing paper , tissue paper or packaging paper
Equipment maintenance
The main equipment for pressing is the pressure roller, and the focus of equipment maintenance is to ensure the normal operation of each pressure roller.
(1) After stopping, check the wear of the pressure roller, and check all kinds of rollers, felt correction and tensioning devices, as well as the roller bearings, pressure devices, and pressure roller scrapers. For the use of vacuum press and vacuum paper roll, check the jam of the roll hole and the state of the vacuum suction system, and deal with any problems in time.
(2) The lower pressure roller should be ground regularly according to the operating conditions of various paper machines, usually about 4-6 months; the upper pressure roller has a longer grinding cycle, about once a year. Other rollers and ancillary equipment must be overhauled during overhaul.
(3) All kinds of rollers and bearings, doctor blades, hoses and gaskets for vacuum pressing must have certain spare parts, and the quantity depends on the type of paper machine.
(4) The equipment in the press section must be kept clean, the transmission part must be kept flexible, and the bearings must be lubricated.
| Machine speed (mpm) | 800~2000 | |
| Paper grammage (gsm) | 40~80 | |
| Paper kinds | Printing paper,speciality paper | |
| Felt | Type | Laminated monofilament multi-axial bottom net composite |
| Felt gsm | 1200~2000gsm | |
| Air permeability of blanket | 35~55cfm | |
| Features | It has super high line pressure resistance, super elastic recovery, super large water-holding space, delicate and flat surface, uniform texture, smooth paper delivery, fast initial speed, good dehydration and filtration, saving steam, and long life Features. | |
| Machine speed(mpm) | 1300~2300 | |
| Paper grammage (gsm) | 14~30 | |
| Paper kinds | Napkin tissue,facial tissue ,hand towel etc | |
| Felt | Type | Laminated monofilament multi-axial bottom net composite |
| Felt gram | 1200~1350gsm | |
| Air permeability of blanket | 15~25cfm | |
| Features | It has the characteristics of fine and smooth carpet surface, uniform texture, smooth peeling, fast initial speed increase, good water filtration, non-sticky pulp, high line pressure resistance, steam saving, and long life. | |
| Machine speed(mpm) | 800~1600 | |
| Paper gram(grm) | 90~250 | |
| Paper kinds | High fluting paper,T Liner paper ,kraft paper etc. | |
| Felt | Type | Laminated monofilament multi-axial bottom net composite |
| Felt gsm | 1800~2200gsm | |
| Air permeability of blanket | 35~65cfm | |
| Features | It has super high line pressure resistance, super elastic recovery, super large water-holding space, delicate and flat surface, uniform texture, smooth paper delivery, fast initial speed, good dehydration and filtration, saving steam, and long life Features. | |
